﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace bai04_shard
{
    class Polygon
    {
        protected int width, height;
        public Polygon(int a)
        {
            width = a;
        }
        public void setValues(int a, int b);
    }
    class Program
    {
        static void Main(string[] args)
        {
        }
    }
}
